<template>
  <div class="xtx-pay-checkout-page" >
    <!-- 有 goodData.summary 才渲染 -->
    <div class="container" v-if="goodData.summary">
      <XtxBread>
        <XtxBreadItem to="/">首页</XtxBreadItem>
        <XtxBreadItem to="/cart">购物车</XtxBreadItem>
        <XtxBreadItem >填写订单</XtxBreadItem>
      </XtxBread>
      <div class="wrapper">
        <!-- 收货地址 -->
        <h3 class="box-title">收货地址</h3>
        <div class="box-body">
          <div class="address">
            <div class="text">
              <div class="none" v-if="!defaultAddress">您需要先添加收货地址才可提交订单。</div>
              <ul v-if="defaultAddress">
                <li><span>收<i/>货<i/>人：</span>{{defaultAddress.receiver}}</li>
                <li><span>联系方式：</span>{{defaultAddress.contact}}</li>
                <li><span>收货地址：</span>{{defaultAddress.fullLocation+defaultAddress.address}}</li>
              </ul>
            </div>
            <div class="action">
              <XtxButton class="btn" @click="dialogVisible=true">切换地址</XtxButton>
              <XtxButton class="btn" @click="addVisible=true">添加地址</XtxButton>
            </div>
          </div>
        </div>
        <!-- 商品信息 -->
        <h3 class="box-title">商品信息</h3>
        <div class="box-body">
          <table class="goods">
            <thead>
              <tr>
                <th width="520">商品信息</th>
                <th width="170">单价</th>
                <th width="170">数量</th>
                <th width="170">小计</th>
                <th width="170">实付</th>
              </tr>
            </thead>
            <tbody>
              <tr v-for="i in goodData.goods" :key="i.id">
                <td>
                  <a href="javascript:;" class="info">
                    <img :src="i.picture" alt="">
                    <div class="right">
                      <p>{{i.name}}</p>
                      <p>{{i.attrsText}}</p>
                    </div>
                  </a>
                </td>
                <td>&yen;{{i.payPrice}}</td>
                <td>{{i.count}}</td>
                <td>&yen;{{i.totalPrice}}</td>
                <td>&yen;{{i.totalPayPrice}}</td>
              </tr>
            </tbody>
          </table>
        </div>
        <!-- 配送时间 -->
        <h3 class="box-title">配送时间</h3>
        <div class="box-body">
          <a class="my-btn active" href="javascript:;">不限送货时间：周一至周日</a>
          <a class="my-btn" href="javascript:;">工作日送货：周一至周五</a>
          <a class="my-btn" href="javascript:;">双休日、假日送货：周六至周日</a>
        </div>
        <!-- 支付方式 -->
         <h3 class="box-title">支付方式</h3>
        <div class="box-body">
          <a class="my-btn active" href="javascript:;">在线支付</a>
          <a class="my-btn" href="javascript:;">货到付款</a>
          <span style="color:#999">货到付款需付5元手续费</span>
        </div>
        <!-- 金额明细 -->
        <h3 class="box-title">金额明细</h3>
        <div class="box-body">
          <div class="total">
            <dl><dt>商品件数：</dt><dd>{{goodData.summary.goodsCount}}件</dd></dl>
            <dl><dt>商品总价：</dt><dd>¥{{goodData.summary.totalPrice}}</dd></dl>
            <dl><dt>运<i></i>费：</dt><dd>¥{{goodData.summary.postFee}}</dd></dl>
            <dl><dt>应付总额：</dt><dd class="price">¥{{goodData.summary.totalPayPrice}}</dd></dl>
          </div>
        </div>
        <!-- 提交订单 -->
        <div class="submit">
          <XtxButton type="primary" @click="createOrder">提交订单</XtxButton>
        </div>
      </div>
    </div>
    <!-- 切换地址对话框组件 -->
    <xtx-dialog title="切换收货地址" :visible="dialogVisible" @close="closeDialog">
      <template #default>
        <div class="addressWrapper">
          <div class="text item" v-for="item in goodData.userAddresses" :key="item.id" @click="toggleAddress(item)" :class="{active:curAddress.id===item.id}">
            <ul>
              <li>
                <span>收<i />货<i />人：</span>{{ item.receiver }}
              </li>
              <li><span>联系方式：</span>{{ item.contact }}</li>
              <li><span>收货地址：</span>{{ item.fullLocation + item.address }}</li>
            </ul>
          </div>
        </div>
      </template>
      <template #footer>
        <XtxButton type="gray" style="margin-right:20px" @click="closeDialog">取消</XtxButton>
        <XtxButton type="primary" @click="confirm">确认</XtxButton>
      </template>
    </xtx-dialog>
    <!-- 添加地址对话框组件 -->
    <XtxDialog title="添加收货地址" :visible="addVisible" @close="close">
      <template #default>
        <div class="address-edit">
          <div class="xtx-form">
            <div class="xtx-form-item">
              <div class="label">收货人：</div>
              <div class="field">
                <input v-model="formData.receiver" class="input" placeholder="请输入收货人" />
              </div>
            </div>
            <div class="xtx-form-item">
              <div class="label">手机号：</div>
              <div class="field">
                <input v-model="formData.contact" class="input" placeholder="请输入手机号" />
              </div>
            </div>
            <div class="xtx-form-item">
              <div class="label">地区：</div>
              <div class="field">
                <XtxCity placeholder="请选择所在地区" @get-data="changeCity"/>
              </div>
            </div>
            <div class="xtx-form-item">
              <div class="label">详细地址：</div>
              <div class="field">
                <input v-model="formData.address" class="input" placeholder="请输入详细地址" />
              </div>
            </div>
            <div class="xtx-form-item">
              <div class="label">邮政编码：</div>
              <div class="field">
                <input v-model="formData.postalCode" class="input" placeholder="请输入邮政编码" />
              </div>
            </div>
            <div class="xtx-form-item">
              <div class="label">地址标签：</div>
              <div class="field">
                <input v-model="formData.addressTags" class="input" placeholder="请输入地址标签，逗号分隔" />
              </div>
            </div>
          </div>
        </div>
      </template>
      <template v-slot:footer>
        <XtxButton type="gray" style="margin-right: 20px" @click="close">取消</XtxButton>
        <XtxButton type="primary" @click="addConfirm">确认</XtxButton>
      </template>
    </XtxDialog>
  </div>
</template>
<script>
import { findCheckoutInfo, addAddress, createOrder } from '@/api/order'
import { findCartList } from '@/api/cart'
export default {
  name: 'XtxPayCheckoutPage',
  data () {
    return {
      goodData: {},
      defaultAddress: {}, // 默认地址
      dialogVisible: false,
      curAddress: {},
      addVisible: false,
      formData: {
        receiver: '',
        contact: '',
        provinceCode: '',
        cityCode: '',
        countyCode: '',
        address: '',
        postalCode: '',
        addressTags: '',
        isDefault: 0,
        fullLocation: ''
      }
    }
  },
  methods: {
    async loadData () {
      const { result } = await findCheckoutInfo()
      this.goodData = result
      // console.log(result)
      this.defaultAddress = result.userAddresses.find(item => item.isDefault === 0)
      // console.log(this.defaultAddress)
    },
    closeDialog () {
      this.dialogVisible = false
    },
    // 点击地址
    toggleAddress (item) {
      this.curAddress = item
    },
    confirm () {
      this.defaultAddress = this.curAddress
      this.dialogVisible = false
    },
    close () {
      this.addVisible = false
    },
    changeCity (data) {
      this.formData.provinceCode = data.provinceCode
      this.formData.cityCode = data.cityCode
      this.formData.countyCode = data.countyCode
      this.formData.fullLocation = `${data.provinceCode}${data.cityCode}${data.countyCode}`
    },
    async addConfirm () {
      await addAddress(this.formData)
      this.addVisible = false
    },
    // 提交订单
    async createOrder () {
      const { result } = await createOrder({
        deliveryTimeType: 1,
        payType: 1,
        buyerMessage: '',
        addressId: this.defaultAddress.id, // 地址id
        goods: this.goodData.goods.map(item => ({
          skuId: item.skuId,
          count: item.count
        }))
      })
      // 跳转到支付页
      this.$router.push({
        name: 'order',
        params: {
          id: result.id
        }
      })
      // 重新购物车列表
      findCartList().then(res => {
        this.$store.commit('cart/update', res.result)
      })
    }
  },
  created () {
    this.loadData()
  }
}
</script>
<style scoped lang="less">
.xtx-pay-checkout-page {
  .wrapper {
    background: #fff;
    padding: 0 20px;
    .box-title {
      font-size: 16px;
      font-weight: normal;
      padding-left: 10px;
      line-height: 70px;
      border-bottom: 1px solid #f5f5f5;
    }
    .box-body {
      padding: 20px 0;
    }
  }
}
.address {
  border: 1px solid #f5f5f5;
  display: flex;
  align-items: center;
  .text {
    flex: 1;
    min-height: 90px;
    display: flex;
    align-items: center;
    .none {
      line-height: 90px;
      color: #999;
      text-align: center;
      width: 100%;
    }
    > ul {
      flex: 1;
      padding: 20px;
      li {
        line-height: 30px;
        span {
          color: #999;
          margin-right: 5px;
          > i {
            width: 0.5em;
            display: inline-block;
          }
        }
      }
    }
    > a {
      color: @xtxColor;
      width: 160px;
      text-align: center;
      height: 90px;
      line-height: 90px;
      border-right: 1px solid #f5f5f5;
    }
  }
  .action {
    width: 420px;
    text-align: center;
    .btn {
      width: 140px;
      height: 46px;
      line-height: 44px;
      font-size: 14px;
      &:first-child {
        margin-right: 10px;
      }
    }
  }
}
.goods {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  .info {
    display: flex;
    text-align: left;
    img {
      width: 70px;
      height: 70px;
      margin-right: 20px;
    }
    .right {
      line-height: 24px;
      p {
        &:last-child {
          color: #999;
        }
      }
    }
  }
  tr {
    th {
      background: #f5f5f5;
      font-weight: normal;
    }
    td,th {
      text-align: center;
      padding: 20px;
      border-bottom: 1px solid #f5f5f5;
      &:first-child {
        border-left: 1px solid #f5f5f5;
      }
      &:last-child {
        border-right: 1px solid #f5f5f5;
      }
    }
  }
}
.my-btn {
  width: 228px;
  height: 50px;
  border: 1px solid #e4e4e4;
  text-align: center;
  line-height: 48px;
  margin-right: 25px;
  color: #666666;
  display: inline-block;
  &.active,&:hover {
    border-color: @xtxColor;
  }
}
.total {
  dl {
    display: flex;
    justify-content: flex-end;
    line-height: 50px;
    dt {
      i {
        display: inline-block;
        width: 2em;
      }
    }
    dd {
      width: 240px;
      text-align: right;
      padding-right: 70px;
      &.price {
        font-size: 20px;
        color: @priceColor;
      }
    }
  }
}
.submit {
  text-align: right;
  padding: 60px;
  border-top: 1px solid #f5f5f5;
}
.xtx-dialog {
  .addressWrapper {
    max-height: 500px;
    overflow-y: auto;
  }
  .text {
    flex: 1;
    min-height: 90px;
    display: flex;
    align-items: center;
    &.item {
      border: 1px solid #f5f5f5;
      margin-bottom: 10px;
      cursor: pointer;
      &.active,
      &:hover {
        border-color: @xtxColor;
        background: lighten(@xtxColor, 50%);
      }
      > ul {
        padding: 10px;
        font-size: 14px;
        line-height: 30px;
      }
    }
  }
}
</style>
